Instructions for Newbies:
Part A
What do you think the output of the code below is?

I figured that the result would be "In the beginning there
was nothing, in the end there will be nothing."

Part B
Give an accurate explanation for your answer.

The reason I assumed this, was because I thought that
@_ = qw(alpha, omega); assigned the values "alpha" and "omega" to an array called "_". While, $_ = qw(nothing, nothing); ends up assigning the value "nothing" to a scalar variable called "_". Which I think is related somehow to the manner in which we call the array "_". Hmm, perhaps we are actually altering something with the array by assigning a value to the $_ variable? I've just started learning perl and I seem to remember reading something about that.

Part C
What happens when you replace "subroutine ();" in line
7 with "&subroutine;"? Why?

Well, I had to go look it up, because quite frankly I had no clue whatsoever. However, it appears that by placing an '&' in front of the "subroutine ();" call is really no different than not putting it in front because of the fact that the '&' prefix is considered to be optional. According to the second edition of the camel book, on page 114, it seems that when one names a subroutine, or if one is attempting to get a reference to a subroutine, or if one wishes to "do an indirect subroutine call with a subroutine name or reference using the &$subref() or &{$subref}() constructs..." then the '&' is not optional.

Another Question:
When I attempted to add "-w" and then correct the "Use of uninitialized value in concatenation (.) at brain2.pl line 10." I think I realized that in fact we are using something that really isn't a variable or an array. So um.. I thought maybe @_ and $_ are actualling something else,
so that is when I decided to go to the index of my trusty Camel II book. I think I realize where I went wrong and it is related to the error I recieved when I added "-w". Apparently $_ and @_ are actually global variables. But my question is, what exactly are they? Are they the arguments that are passed in when I run the script?

When putting a smiley right before a closing parenthesis, do you:

Use two parentheses: (Like this: :) )
Use one parenthesis: (Like this: :)
Reverse direction of the smiley: (Like this: (: )
Use angle/square brackets instead of parentheses
Use C-style commenting to set the smiley off from the closing parenthesis
Make the smiley a dunce: (:>
I disapprove of emoticons
Other